CI: YAML-quote the 3.0 to avoid Float-to-String misconversion (weppos…

…#137)
dreffinger · Apr 9, 2021 · 3e54a5c · 3e54a5c
1 parent ac34304
commit 3e54a5c
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,9 +1,9 @@
 language: ruby
 
 rvm:
-  - 2.6
-  - 2.7
-  - 3.0
+  - "2.6"
+  - "2.7"
+  - "3.0"
   - ruby-head
 
 env: